I have a Dell Inspiron E1505 laptop and my wireless randomly stopped working a few months ago. I have tried reinstalling drivers but that did not work. Recently, a couple days ago my wifi was working and was recognized, but only for a couple of hours before it went out again. Any solutions? I have tried opening the back of my computer to check for a loose connection but I can't seem to open it up, the screws seem bent or something. Any solutions?